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Protein

Uncharacterized fimbrial-like protein YcbU

Gene

ycbU

Organism
Escherichia coli (strain K12)
Status
Reviewed-Annotation score: -Experimental evidence at transcript leveli

Functioni

Part of the elfADCG-ycbUVF fimbrial operon, which promotes adhesion of bacteria to different abiotic surfaces.1 Publication

Miscellaneous

The operon is cryptic under classical laboratory conditions, but is functional when constitutively expressed.1 Publication

GO - Biological processi

  • cell adhesion involved in single-species biofilm formation Source: EcoCyc

Enzyme and pathway databases

BioCyciEcoCyc:G6484-MONOMER

Names & Taxonomyi

Protein namesi
Recommended name:
Uncharacterized fimbrial-like protein YcbU
Gene namesi
Name:ycbU
Ordered Locus Names:b0942, JW0925
OrganismiEscherichia coli (strain K12)
Taxonomic identifieri83333 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesEnterobacteriaceaeEscherichia
Proteomesi
  • UP000000318 Componenti: Chromosome
  • UP000000625 Componenti: Chromosome

Organism-specific databases

EcoGeneiEG13713 ycbU

Subcellular locationi

GO - Cellular componenti

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 24Sequence analysisAdd BLAST24
ChainiPRO_000001376525 – 180Uncharacterized fimbrial-like protein YcbUAdd BLAST156

Proteomic databases

PaxDbiP75859
PRIDEiP75859

Expressioni

Inductioni

Expression is negatively regulated by H-NS and subjected to cAMP receptor protein (CRP)-mediated catabolite repression.1 Publication

Interactioni

Protein-protein interaction databases

BioGridi4259441, 14 interactors
STRINGi316385.ECDH10B_1012

Structurei

3D structure databases

ProteinModelPortaliP75859
SMRiP75859
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiENOG4105Q7J Bacteria
COG3539 LUCA
HOGENOMiHOG000260127
InParanoidiP75859
OMAiSANVQFT
PhylomeDBiP75859

Family and domain databases

Gene3Di2.60.40.1090, 1 hit
InterProiView protein in InterPro
IPR000259 Adhesion_dom_fimbrial
IPR036937 Adhesion_dom_fimbrial_sf
IPR008966 Adhesion_dom_sf
PfamiView protein in Pfam
PF00419 Fimbrial, 1 hit
SUPFAMiSSF49401 SSF49401, 1 hit

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P75859-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKKKTIFQCV ILFFSILNIH VGMAGPEQVS MHIYGNVVDQ GCDVATKSAL
60 70 80 90 100
QNIHIGDFNI SDFQAANTVS TAADLNIDIT GCAAGITGAD VLFSGEADTL
110 120 130 140 150
APTLLKLTDT GGSGGMATGI AVQILDAQSQ QEIPLNQVQP LTPLKAGDNT
160 170 180
LKYQLRYKST KAGATGGNAT AVLYFDLVYQ
Length:180
Mass (Da):18,914
Last modified:February 1, 1997 - v1
Checksum:iC45D8B660ED6E743
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U00096 Genomic DNA Translation: AAC74028.1
AP009048 Genomic DNA Translation: BAA35697.1
PIRiE64834
RefSeqiNP_415462.1, NC_000913.3
WP_000730614.1, NZ_LN832404.1

Genome annotation databases

EnsemblBacteriaiAAC74028; AAC74028; b0942
BAA35697; BAA35697; BAA35697
GeneIDi945561
KEGGiecj:JW0925
eco:b0942
PATRICifig|1411691.4.peg.1332

Similar proteinsi

Entry informationi

Entry nameiYCBU_ECOLI
AccessioniPrimary (citable) accession number: P75859
Entry historyiIntegrated into UniProtKB/Swiss-Prot: March 27, 2002
Last sequence update: February 1, 1997
Last modified: March 28, 2018
This is version 110 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome
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Main funding by: National Institutes of Health